參數(shù)資料
型號: DG884DN-E3
廠商: Vishay Siliconix
文件頁數(shù): 14/14頁
文件大小: 0K
描述: IC VIDEO MULTIPLEXER 8X4
標(biāo)準(zhǔn)包裝: 300
功能: 視頻交叉點開關(guān)
電路: 1 x 8:4
導(dǎo)通狀態(tài)電阻: 90 歐姆
電壓電源: 單/雙電源
電壓 - 電源,單路/雙路(±): 10 V ~ 18 V,±10 V ~ 15 V
電流 - 電源: 1.5mA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 44-LCC(J 形引線)
供應(yīng)商設(shè)備封裝: 44-PLCC(16.59x16.59)
包裝: 管件
Document Number: 70071
S-71241–Rev. H, 25-Jun-07
www.vishay.com
9
Vishay Siliconix
DG884
TEST CIRCUITS
Figure 6. Charge Injection
Figure 8. All Hostile Crosstalk
Figure 10. Matrix Disabled Crosstalk
- 3 V
5 V
15 V
V
V+
GND
5 V
DG884
DGND
A0,
A1,
A2
IN1
WR
B0 B1 I/O CS SALVO RS
OUT1
VO
VL
A3
35 pF
A3
ΔVO
Q =
ΔV0 CL
V
Outputs
Inputs
Any one input to any one
output - all remaining
inputs connected to
remaining outputs
RIN
10
Ω
RL
10 k
Ω
VO
10 k
Ω
Signal
Generator
75
Ω
X
TA LK(AH) =20 log10
V
OUT
V
Outputs
All crosspoints open
Inputs
RL
75
Ω
VO
X
TALK(DIS) =20 log10
V
OUT
V
Signal
Generator
75
Ω
Figure 7. -3 dB Bandwidth
Figure 9. Adjacent Input Crosstalk
Figure 11. On-State and Off-State Capacitances
- 3 V
5 V
15 V
V
V+
GND
DG884
DGND
IN8
WR
B0 B1 I/O CS SALVO
RS
OUT1
VO
VL
50
Ω
50
Ω
Signal
Generator
WR
A0
A3
5 V
RIN
10
Ω
Signal
Generator
75
Ω
Vn – 1
Vn
Vn + 1
RIN
10
Ω
Any input or output pin to
adjacent input or output
pin
RL
10 k
Ω
X
TALK(AI) =20log10
V
n– 1
Vn
or 20 log
10
V
n + 1
Vn
5 V
15 V
- 3 V
DGND
DG884
VL
IN2
IN3
IN4
IN5
IN6
IN7
GND
V–
V+
OUT
1
IN
8
OUT
2
OUT
3
OUT
4
RS
CS
I/O
"0" = Off-State
"1" = On-State
Meter
HP4192A
Impedance
Analyzer
or Equivalent
IN
1
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